thunderbird not working with gmail • mozillaZine Forums
[SOLVED] Thunderbird & Gmail - Windows 10 - Spiceworks May 30, 2017 Fix Thunderbird won't let you sign in to Gmail - gHacks Aug 29, 2016 How to Access Gmail With Mozilla Thunderbird: 7 Steps Jun 04, 2020 Cannot receive messages | Thunderbird Help
For this to work, we had to have some method of determining what was, in fact, a GMail address that expected to use GMail OAuth2 settings. The method that we chose, which duplicates the previous automatic configuration of GMail accounts within Thunderbird, is to key off of the server url.
Oct 01, 2013 Unified Folders not working - MozillaZine Knowledge Base
How to Access Gmail With Thunderbird - Lifewire
Nov 28, 2012 · Check your mail supplier to see if they have updated, newer, or optional settings or ports that might work better. If all else fails, back up your contacts, uninstall, and reinstall Thunderbird. Update Mozilla Thunderbird application to the latest version. Then, try to send an email for checking that the problem still persists or not. If it does, select Tools >> Options. From Options wizard, click on Security >> Password. Now, delete the SMTP password and configure email account again.